templates/activities/BlankActivity/root/res/values/strings.xml.ftl

<resources>
    <#if !isNewProject>
    <string name="title_${activityToLayout(activityClass)}">${escapeXmlString(activityTitle)}</string>
    </#if>

    <string name="hello_world">Hello world!</string>
    <string name="action_settings">Settings</string>

</resources>